Dear Sir, Hi my friend, This is Andrew Tai from Great Sea International (HK) Co., Ltd.. We are professional on all patents items, Specially on Sport & Outdoor items. Here is our 3 main categories: 1) Outdoor items series: specially on Solar power supply with Outdoor inflatable light, cooler, dry bag, backpack, etc This series special on all with solar power supply, you can enjoy with Bluetooth for speaker, power bank, light, etc by our patent solar power supply system. 2) Smart fitness series: Rope (with string or without string), adjustable dumbbell, yoga matt, hu la hoop, LED turning light, massage gun, treadmill, spin bike, water rower, etc. From small items to big machine. This series all can connect with APP, you can check your figures, tracking your counting workout, work well with all your training programs. Some items with our own patent and some items we are even supply for China Athletes training programs as well. 3) E-Bike series: E-urban bike, E-mountain bike, E-training bike, E-foldable bike, etc. This series also have our own patent with our core technologies. We have some items even already registered with Hua Wei Hi Link as well. Our e-bike with very special & sensitive sensors and our smart AI micro-processer will detect how much force you are using and control the motor to output the most suitable force to help you more easy and comfort on your riding. Our group are invested over 2 billion USD, with over 100 people of R&D team & we have our own team for APP development as well. We have got many different patents and all products can pass for CE and EN standards. So you can sell them very safe and smoothly. We can provide you the good prices and with over values products. We are looking for your reply and we are very willing to become one of the best supplier for you ! Thanks. Best Regards, Andrew Tai Great Sea International Skype: andrewtai1979